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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef MATRIXUTIL_H</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define MATRIXUTIL_H</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">//package com.google.zxing.qrcode.encoder;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//import com.google.zxing.WriterException;</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//import com.google.zxing.common.BitArray;</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">//import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">//import com.google.zxing.qrcode.decoder.Version;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;ByteMatrix.h&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;zxing/common/BitArray.h&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &lt;zxing/qrcode/ErrorCorrectionLevel.h&gt;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;zxing/qrcode/Version.h&gt;</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacezxing.html">zxing</a> {</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">namespace </span>qrcode {</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="classzxing_1_1qrcode_1_1_matrix_util.html">   18</a></span>&#160;<span class="keyword">class </span><a class="code" href="classzxing_1_1qrcode_1_1_matrix_util.html">MatrixUtil</a> {</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <a class="code" href="classzxing_1_1qrcode_1_1_matrix_util.html">MatrixUtil</a>() {}</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> POSITION_DETECTION_PATTERN[7][7];</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> POSITION_ADJUSTMENT_PATTERN[5][5];</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> POSITION_ADJUSTMENT_PATTERN_COORDINATE_TABLE[40][7];</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> TYPE_INFO_COORDINATES[16][2];</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> VERSION_INFO_POLY;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> TYPE_INFO_POLY;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> TYPE_INFO_MASK_PATTERN;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="comment">// Check if &quot;value&quot; is empty.</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">bool</span> isEmpty(<span class="keywordtype">int</span> value) { <span class="keywordflow">return</span> value == 255; }</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="comment">//static bool isEmpty(int value) { return value == -1; }</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedTimingPatterns(<a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="comment">// Embed the lonely dark dot at left bottom corner. JISX0510:2004 (p.46)</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedDarkDotAtLeftBottomCorner(<a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedHorizontalSeparationPattern(<span class="keywordtype">int</span> xStart,</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;                                                 <span class="keywordtype">int</span> yStart,</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                                                 <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedVerticalSeparationPattern(<span class="keywordtype">int</span> xStart,</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                                               <span class="keywordtype">int</span> yStart,</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;                                               <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="comment">// Note that we cannot unify the function with embedPositionDetectionPattern() despite they are</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <span class="comment">// almost identical, since we cannot write a function that takes 2D arrays in different sizes in</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <span class="comment">// C/C++. We should live with the fact.</span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedPositionAdjustmentPattern(<span class="keywordtype">int</span> xStart, <span class="keywordtype">int</span> yStart, <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedPositionDetectionPattern(<span class="keywordtype">int</span> xStart, <span class="keywordtype">int</span> yStart, <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="comment">// Embed position detection patterns and surrounding vertical/horizontal separators.</span></div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedPositionDetectionPatternsAndSeparators(<a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="comment">// Embed position adjustment patterns if need be.</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> maybeEmbedPositionAdjustmentPatterns(<span class="keyword">const</span> <a class="code" href="classzxing_1_1qrcode_1_1_version.html">Version</a>&amp; version, <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="comment">// Set all cells to -1.  -1 means that the cell is empty (not set yet).</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> clearMatrix(<a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix) {</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        matrix.clear((byte) -1);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    }</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="comment">// Embed basic patterns. On success, modify the matrix and return true.</span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="comment">// The basic patterns are:</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="comment">// - Position detection patterns</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="comment">// - Timing patterns</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="comment">// - Dark dot at the left bottom corner</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="comment">// - Position adjustment patterns, if need be</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedBasicPatterns(<span class="keyword">const</span> <a class="code" href="classzxing_1_1qrcode_1_1_version.html">Version</a>&amp; version, <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="comment">// Embed type information. On success, modify the matrix.</span></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedTypeInfo(<span class="keyword">const</span> <a class="code" href="classzxing_1_1qrcode_1_1_error_correction_level.html">ErrorCorrectionLevel</a>&amp; ecLevel, <span class="keywordtype">int</span> maskPattern, <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="comment">// Embed version information if need be. On success, modify the matrix and return true.</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="comment">// See 8.10 of JISX0510:2004 (p.47) for how to embed version information.</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> maybeEmbedVersionInfo(<span class="keyword">const</span> <a class="code" href="classzxing_1_1qrcode_1_1_version.html">Version</a>&amp; version, <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="comment">// Embed &quot;dataBits&quot; using &quot;getMaskPattern&quot;. On success, modify the matrix and return true.</span></div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="comment">// For debugging purposes, it skips masking process if &quot;getMaskPattern&quot; is -1.</span></div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="comment">// See 8.7 of JISX0510:2004 (p.38) for how to embed data bits.</span></div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> embedDataBits(<span class="keyword">const</span> <a class="code" href="classzxing_1_1_bit_array.html">BitArray</a>&amp; dataBits, <span class="keywordtype">int</span> maskPattern, <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="comment">// Return the position of the most significant bit set (to one) in the &quot;value&quot;. The most</span></div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="comment">// significant bit is position 32. If there is no bit set, return 0. Examples:</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="comment">// - findMSBSet(0) =&gt; 0</span></div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="comment">// - findMSBSet(1) =&gt; 1</span></div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="comment">// - findMSBSet(255) =&gt; 8</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">int</span> findMSBSet(<span class="keywordtype">int</span> value);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="comment">// Calculate BCH (Bose-Chaudhuri-Hocquenghem) code for &quot;value&quot; using polynomial &quot;poly&quot;. The BCH</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="comment">// code is used for encoding type information and version information.</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="comment">// Example: Calculation of version information of 7.</span></div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="comment">// f(x) is created from 7.</span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="comment">//   - 7 = 000111 in 6 bits</span></div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="comment">//   - f(x) = x^2 + x^1 + x^0</span></div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="comment">// g(x) is given by the standard (p. 67)</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <span class="comment">//   - g(x) = x^12 + x^11 + x^10 + x^9 + x^8 + x^5 + x^2 + 1</span></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="comment">// Multiply f(x) by x^(18 - 6)</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="comment">//   - f&#39;(x) = f(x) * x^(18 - 6)</span></div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="comment">//   - f&#39;(x) = x^14 + x^13 + x^12</span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <span class="comment">// Calculate the remainder of f&#39;(x) / g(x)</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <span class="comment">//         x^2</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <span class="comment">//         __________________________________________________</span></div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    <span class="comment">//   g(x) )x^14 + x^13 + x^12</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="comment">//         x^14 + x^13 + x^12 + x^11 + x^10 + x^7 + x^4 + x^2</span></div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="comment">//         --------------------------------------------------</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="comment">//                              x^11 + x^10 + x^7 + x^4 + x^2</span></div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    <span class="comment">//</span></div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="comment">// The remainder is x^11 + x^10 + x^7 + x^4 + x^2</span></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="comment">// Encode it in binary: 110010010100</span></div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    <span class="comment">// The return value is 0xc94 (1100 1001 0100)</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="comment">//</span></div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="comment">// Since all coefficients in the polynomials are 1 or 0, we can do the calculation by bit</span></div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <span class="comment">// operations. We don&#39;t care if cofficients are positive or negative.</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">int</span> calculateBCHCode(<span class="keywordtype">int</span> value, <span class="keywordtype">int</span> poly);</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="comment">// Make bit vector of version information. On success, store the result in &quot;bits&quot; and return true.</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <span class="comment">// See 8.10 of JISX0510:2004 (p.45) for details.</span></div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> makeVersionInfoBits(<span class="keyword">const</span> <a class="code" href="classzxing_1_1qrcode_1_1_version.html">Version</a>&amp; version, <a class="code" href="classzxing_1_1_bit_array.html">BitArray</a>&amp; bits);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    <span class="comment">// Make bit vector of type information. On success, store the result in &quot;bits&quot; and return true.</span></div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="comment">// Encode error correction level and mask pattern. See 8.9 of</span></div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="comment">// JISX0510:2004 (p.45) for details.</span></div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> makeTypeInfoBits(<span class="keyword">const</span> <a class="code" href="classzxing_1_1qrcode_1_1_error_correction_level.html">ErrorCorrectionLevel</a>&amp; ecLevel, <span class="keywordtype">int</span> maskPattern, <a class="code" href="classzxing_1_1_bit_array.html">BitArray</a>&amp; bits);</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <span class="comment">// Build 2D matrix of QR Code from &quot;dataBits&quot; with &quot;ecLevel&quot;, &quot;version&quot; and &quot;getMaskPattern&quot;. On</span></div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <span class="comment">// success, store the result in &quot;matrix&quot; and return true.</span></div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> buildMatrix(<span class="keyword">const</span> <a class="code" href="classzxing_1_1_bit_array.html">BitArray</a>&amp; dataBits,</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                            <span class="keyword">const</span> <a class="code" href="classzxing_1_1qrcode_1_1_error_correction_level.html">ErrorCorrectionLevel</a> &amp;ecLevel,</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;                            <a class="code" href="classzxing_1_1qrcode_1_1_version.html">Version</a>&amp; version,</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                            <span class="keywordtype">int</span> maskPattern,</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                            <a class="code" href="classzxing_1_1qrcode_1_1_byte_matrix.html">ByteMatrix</a>&amp; matrix);</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;};</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;}</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;}</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="preprocessor">#endif //MATRIXUTIL_H</span></div><div class="ttc" id="classzxing_1_1_bit_array_html"><div class="ttname"><a href="classzxing_1_1_bit_array.html">zxing::BitArray</a></div><div class="ttdef"><b>Definition:</b> BitArray.h:31</div></div>
<div class="ttc" id="classzxing_1_1qrcode_1_1_byte_matrix_html"><div class="ttname"><a href="classzxing_1_1qrcode_1_1_byte_matrix.html">zxing::qrcode::ByteMatrix</a></div><div class="ttdef"><b>Definition:</b> ByteMatrix.h:12</div></div>
<div class="ttc" id="classzxing_1_1qrcode_1_1_version_html"><div class="ttname"><a href="classzxing_1_1qrcode_1_1_version.html">zxing::qrcode::Version</a></div><div class="ttdef"><b>Definition:</b> Version.h:56</div></div>
<div class="ttc" id="namespacezxing_html"><div class="ttname"><a href="namespacezxing.html">zxing</a></div><div class="ttdef"><b>Definition:</b> QZXing.h:29</div></div>
<div class="ttc" id="classzxing_1_1qrcode_1_1_matrix_util_html"><div class="ttname"><a href="classzxing_1_1qrcode_1_1_matrix_util.html">zxing::qrcode::MatrixUtil</a></div><div class="ttdef"><b>Definition:</b> MatrixUtil.h:18</div></div>
<div class="ttc" id="classzxing_1_1qrcode_1_1_error_correction_level_html"><div class="ttname"><a href="classzxing_1_1qrcode_1_1_error_correction_level.html">zxing::qrcode::ErrorCorrectionLevel</a></div><div class="ttdef"><b>Definition:</b> ErrorCorrectionLevel.h:29</div></div>
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